Contiene: V.1. Descriptive listings. General business. Manufacturing industries and commercial services. Construction industries and real estate. Retail, wholesale, and consumer service industries. Banking, insurance, and financial services. Agriculture and veterinary sciences. Transportation, utilities, and municipal services. Management, employment, and labor. Advertising, marketing, and public relations. Library and information sciences. Publishing and broadcast media. Telecomunications and computer science. Medicine. Health care services. Science and technology. Natural resources, energy, and the environment. Social sciences and humanities. Education. Law, military, and government. Community services and social concerns. Associations, philanthropy, ethnic groups, and religion. Biography and genealogy. Arts and entertainment. Travel and restaurants. Sports and outdoor recreation. Hobbies and leisure activities. V.2. User's guide.